The appearance of pearl scales is a rare mutation. It is characterized by a large accumulation of calcium on the scales, resulting in a hard hemispherical bump. A fine pearl-scaled goldfish, the whole body seems to be studded with pearls, neat and full, especially with the fat and round figure, it is even more addictive.
Black crown pearl scales are a characteristic species of Chinese goldfish. The whole body is black and shiny, black eyes, black head, black back black tail, round belly on the bulging scale grains of the juvenile fish body color light black, growing body color gradually deepened to dark black. Individuals who have lived in green water for a long time have a dark and glowing body color; individuals who often live in clear water have gray and black body color and little luster.
Pineapple Crown Pearl Scale is a new species of crown pearl scale goldfish that is only found in the Xuzhou area. The sarcoma on the top of the head is pale yellow or jade white, with a large tail on all sides, the tail fin is as thin as a cicada wing, the whole body is yellow and white, the white scales are raised, like a diamond, the silver light is glowing, the golden scales are full, like gold, the gold diamond is embedded with fish bodies, golden and brilliant, yellow and white, plain and quiet, plain and simple, magical and noble. In the offspring of the pineapple crown pearl scale goldfish, there is also a kind of individual whose whole body is as white as snow and has no trace of variegated body surface, the abdomen is full of scales, shining silver like diamonds, called diamond crown pearl scales, which is very precious.
Pearl scale goldfish head tip is small, tail fin is short, only the abdomen is particularly fat and full, the scales on the body are mutated grains protruding, the center of the scales is more prominent, the edge is concave, it is hemispherical, like a pearl of grain glitter, and the belly is particularly obvious Pearl Scale Goldfish is a unique variety of Chinese goldfish, and there are large-tailed pearls, etc., especially the most popular varieties of large red pearls are red and white flower pearls, iron-clad gold pearls, purple pearls, etc. The scales of pearl-scaled goldfish are very easy to fall off, and once they fall off, they are not easy to regenerate.
The appearance of pearl scales is only in the early 100s; stable and diverse varieties (strains) have been developed. It can be roughly divided into two major systems: short fin and long fin. Shortfins are the most adorable with rounded "spherical pearl scales", while those with longfins are most special with "goose-headed pearl scales". In terms of scalability, they are divided into transparent scales and opaque scales. In terms of color, there are five flowers, red and white and orange red, black, as well as less common purple and more rare blue. The most common of these are red and white transparent pearl scales. In addition, there are also hybrids with other goldfish, resulting in a variety of varieties, not to mention. Opaque turngill pearl scales side-illuminated. Standard spherical pearl scales are ten months old.
Pearl goldfish are particularly suitable for overlooking, the most suitable water body is pale green old water, but family breeding can prefer clear tap water for a few days with beautiful porcelain tanks. There are many places of origin, and there are three major types of pearl series - ordinary pearls, leather ball pearls and crown pearls, and the leather ball pearl heads in Nantong and Wuhan are more famous.
Red pearl scales
The red body is neatly distributed with red pearl scales, with red tail fins, which feel very beautiful, and the red sarcoma of this red pearl scale is not very developed.
Grass green pearl scales
Grass Blue Pearl Scales: Grass blue pearl scales will gradually turn golden, which is very beautiful. Red and white pearl scales: there are two coordinated colors of red and white on the body, and there are red and white sarcomas on the head, which are very charming with a long broad tail.
Five-flowered pearl scales
The body has a pastel color, pearl scales are obviously visible, and combined with the broad tail fin that drags down, it is very elegant when flowing!
Blue Lion Head Pearl Scales
The neat and obvious pearl scales on the blue body surface of the goldfish not only do not appear abrupt, but have a sense of calm and simplicity, coupled with the developed sarcoma, which is impressive. The characteristics of the red high-headed pearl scales are: red body surface, protruding neat pearl scales, open tail fins, and red sarcomas on its head, especially the sarcoma is 2 sarcomas the size of quail eggs, which is really cute.
Red and white high-headed pearl scales
The body has a perfect match of red and white colors, with a rounded sarcoma on the head, and the opening and swinging tail fin, it is very charming to see its elegant posture when flowing.
Red and black high-headed pearl scales
Under the thick black as ink on the surface, the abdomen is reddish-orange, and only the pearl scales are neatly arranged on it, like a mysterious girl in black, which arouses infinite reverie. Five-flowered high-headed pearl scales: colorful colors, which are inlaid with neatly arranged and smooth pearl scales, and although the head sarcoma is not developed, it is still a good goldfish.
Crown pearlfish
A new variety that has been carefully bred. Similar to the size of the common pearl scales, the head has a thick bulging sarcoma, which is particularly pronounced, and is named because it resembles the crown on the head of an ancient emperor. The abdomen is rounded. The scales on the surface of the body are full of pearl grains. The tail is short, but the tail fin is large. Body colors include red, red and white flowers, five flowers and silver white. It is selected from the offspring of ordinary pearl scales and tallhead fish hybridized with the more developed head sarcoma, and then crossed with the high-quality culture lion's head, and carefully cultivated over several years. Its offspring have a high hereditary rate, the young fish gradually raise the head flesh at 5 months of age, and in 10-month-old individuals, the head sarcoma is square, quite like a crown.
In general, the female during the spawning period has a large belly, and the male's abdomen does not change much. However, a closer look reveals that there are a few small white spots on the front bone spurs of the male's left and right front fins, especially during the spawning period, while the females absolutely do not.
In addition, in the spawning period, the male fish always chases after the fart of the female fish, then the spawn is about to spawn, the pair of fish should be placed alone in a fish tank, and the tank is slightly more aquatic grass, so that the eggs can be adhered to the aquatic grass, otherwise the fish eggs sink into the water and are eaten by the fish, and the female fish after spawning is temporarily not polycultured with any male fish, so that it can fully rest and recuperate to protect the female. The aquatic weeds with fish eggs are placed in a fish tank with fish water (preferably a tile tank}, and the breeding season for the sun energy goldfish is at the turn of spring and summer every year.
The south of China is 1-2 months earlier than the north, spawning between March and April in the south, and the end of April to the end of June in the north. Goldfish usually mature and spawn in 1 year, which means that they can breed 1 generation in 1 year. If the temperature is raised in winter and the management of feeding is strengthened, goldfish can also spawn early in the cold winter when they are 7-8 months old, and they do not have to be 1 year (12 months old) to spawn and reproduce. Goldfish can spawn several times during the breeding season. Delivered every 1 or 2 weeks, 2-3 births can be given. Where the irradiation is reached, small fish will emerge in about a month.
Feeding time and method: The feeding time of goldfish, whether it is live feed or artificial feed, must master the following principles:
1, the number of feedings per day only 1-2 times, each feeding should be eaten within 1-2 hours. The weather and water quality are normal, and the amount of feeding can be appropriately increased for the fish of species with strong vitality.
2, feeding time spring, summer should be early, generally at about 6-7 o'clock in the morning, the sun began to dry and fish pond (tank) when feeding. Late autumn and winter feeding time can be slightly later, generally around 7-8 o'clock, and the cold winter season can even be delayed until around 10 o'clock feeding. But don't eat a lot in the evening. Even if the fish are obviously foraging, it is better to feed in small quantities around 3 p.m. After November, the water temperature drops significantly, and the appetite of goldfish has decreased, and it is not suitable for feeding in the evening.
3, as the goldfish grows up, the amount of feeding should be gradually and appropriately increased, but can not be blindly fed, especially artificial feed, should be strictly controlled. Household fish farming can take the way of feeding the daily amount into 1-2 times to avoid too much feed at one time, accumulating ponds (tanks), and destroying water quality.